<template>
  <page-header-wrapper :title="false">
    <a-card title="库存详情">
      <template #extra>
        <a-tooltip>
          <template #title> 数据导出</template>
          <a-button type="primary" icon="database" @click="handleExpert(queryParam)"></a-button>
        </a-tooltip>
      </template>
      <div class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col :md="6" :sm="24">
              <a-form-item label="筛选">
                <a-input v-model="queryParam.keyword" placeholder="请输入" />
              </a-form-item>
            </a-col>
            <a-col :md="(!advanced && 8) || 24" :sm="24">
              <span
                class="table-page-search-submitButtons"
                :style="(advanced && { float: 'right', overflow: 'hidden' }) || {}"
              >
                <a-button type="primary" :loading="loading" @click="handleSearch(queryParam)">查询</a-button>
                <a-button style="margin-left: 8px" @click="() => (queryParam = {})">重置</a-button>
                <!-- <a @click="toggleAdvanced" style="margin-left: 8px">
                  {{ advanced ? '收起' : '展开' }}
                  <a-icon :type="advanced ? 'up' : 'down'" />
                </a> -->
              </span>
            </a-col>
          </a-row>
        </a-form>
      </div>
      <!-- <div class="table-operator">
        <a-button type="primary">导出</a-button>
      </div> -->

      <a-table 
        ref="table" 
        size="default" 
        rowKey="key" 
        :columns="columns" 
        :data-source="loadData"
        :loading="loading"
        :pagination="pagination"
        @change="handleTableChange"
      >
        <span slot="serial" slot-scope="text, record, index">
          {{ index + 1 }}
        </span>
        <span slot="action" slot-scope="text, record">
          <template>
            <a-tag color="#428bca" @click="handleDetail(record)">详情</a-tag>
          </template>
        </span>
      </a-table>
    </a-card>
  </page-header-wrapper>
</template>

<script>
import { getPageBySingleCodeUsingGET,exportInvDetailUsingPOST } from '@/api/api/kucunguanli.ts'
import { omit } from 'lodash-es'
export default {
  name: 'DistributionDetail',
  components: {},
  data() {
    return {
      mdl: null,
      priceMdl: null,
      visible: false,
      priceVisible: false,
      value: '',
      confirmLoading: false,
      priceLoading: false,
      // 高级搜索 展开/关闭
      advanced: false,
      // 查询参数
      queryParam: {
        pageNo: 1,
        pageSize: 10,
        queryCondition: '',
        status: '',
      },
      // 表头
      columns: [
        {
          title: '入库日期',
          dataIndex: 'inDate',
        },
        {
          title: '库龄(天)',
          dataIndex: 'inventoryAge',
        },
        {
          title: '商品名',
          dataIndex: 'goodName',
        },
        {
          title: '品牌',
          dataIndex: 'brandName',
        },
        {
          title: '分类',
          dataIndex: 'className',
        },
        {
          title: '串码1',
          dataIndex: 'phoneCode1',
        },
        {
          title: '串码2',
          dataIndex: 'phoneCode2',
        },
        {
          title: '成本(元)',
          dataIndex: 'commCost',
        },
        {
          title: '库存位置',
          dataIndex: 'address',
        },
        {
          title: '供应商',
          dataIndex: 'supplyName',
        },
        {
          title: '渠道',
          dataIndex: 'channelName',
        },
        {
          title: '操作',
          dataIndex: 'action',
          width: '150px',
          scopedSlots: { customRender: 'action' }
        }
      ],
      // 加载数据方法 必须为 Promise 对象
      loadData: [],
      loading: false,
      pagination: {},
      optionAlertShow: false,
    }
  },
  mounted() {
    this.handleSearch(this.queryParam)
  },
  methods: {
    handleExpert(val){
      const params = {
        ...val,
        ...this.$route.query,
        statusList:'1,2,3'
      }
      exportInvDetailUsingPOST({ ...omit(params, ['date'])}).then((res) => {
          const blob = new Blob([res], {
            type: 'application/vnd.ms-excel;charset=utf-8',
          })
          const filename = '库存统计详情列表' + '.xlsx'
          // 将blob对象转为一个URL
          var blobURL = window.URL.createObjectURL(blob)
          // 创建一个a标签
          var tempLink = document.createElement('a')
          // 隐藏a标签
          tempLink.style.display = 'none'
          // 设置a标签的href属性为blob对象转化的URL
          tempLink.href = blobURL
          // 给a标签添加下载属性
          tempLink.setAttribute('download', filename)
          if (typeof tempLink.download === 'undefined') {
            tempLink.setAttribute('target', '_blank')
          }
          // 将a标签添加到body当中
          document.body.appendChild(tempLink)
          // 启动下载
          tempLink.click()
          // 下载完毕删除a标签
          document.body.removeChild(tempLink)
          window.URL.revokeObjectURL(blobURL)
          this.$message.success('导出成功~')
        })  
    },
    daysDiff(date, date2){
      const resDate = Math.ceil(Math.abs(date - date2) / 86400000)
      return resDate
    },
    handleSearch(val) {
      this.loading = true
      const params = {
        ...val,
        ...this.$route.query,
        statusList:'1,2,3'
      }
      getPageBySingleCodeUsingGET({ ...omit(params, ['date'])})
        .then((res) => {
          this.loadData = res.data.list.map((item)=>{
            return {
              ...item,
              inventoryAge:this.daysDiff(new Date(item.inDate),new Date())
            }
          })
          this.loading = false
          this.queryParam.pageNo = this.pagination.current
          this.pagination = { ...this.pagination, total: Number(res.data.total) }
        })
        .catch((error) => {
          this.loading = false
          this.$message.error(((error.response || {}).data || {}).msg || '请求出现错误')
        })
    },
    handleTableChange(pagination, filters, sorter) {
      const pager = { ...this.pagination }
      pager.current = pagination.current
 pager.pageSize = pagination.pageSize
      this.pagination = pager
      this.handleSearch({
        sortField: sorter.field,
        sortOrder: sorter.order,
        ...filters,
        pageNo: pagination.current,
        pageSize: pagination.pageSize,
        queryCondition:this.queryParam.queryCondition,
        status:this.queryParam.status,
        date:this.queryParam.date
      })
    },
    handleDetail(record) {
      this.$router.push({ path: `/goods/name/${record?.id}` })
    },
    toggleAdvanced() {
      this.advanced = !this.advanced
    },
  },
}
</script>
